Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still daring to test it. Some theories of quantum gravity suggest light might behave slightly differently […]
When scientists repeatedly drove a strongly interacting quantum system with laser “kicks,” they expected it to heat up and grow chaotic. Instead, the atoms abruptly stopped absorbing energy and locked into a stable pattern of […]
Insider Brief KAIST and POSTECH researchers said they developed an ultra-fine electrohydrodynamic 3D printing method that enables vertical nanolasers to be printed directly onto semiconductor chips, allowing much higher device density than conventional lithography-based approaches. […]
Insider Brief Researchers at the University of Waterloo demonstrated that quantum information can be redundantly backed up by encrypting qubits into multiple entangled systems that can be decrypted only once, preserving the no-cloning theorem. The […]
Application deadline: Saturday, February 28, 2026 Employer web page: Seok-Hyung Lee’s Web Page Job type: PostDoc Tags: quantum computing quantum error correction quantum error mitigation 1. Address You can choose either: Sungkyunkwan University, 2066 Seobu-ro, […]
Application deadline: Friday, February 27, 2026 Employer web page: Seok-Hyung Lee’s Web Page Job type: PostDoc Tags: quantum computing quantum error correction quantum error mitigation 1. Address You can choose either: Sungkyunkwan University, 2066 Seobu-ro, […]
Insider Brief Researchers at the University of Waterloo demonstrated a method to securely duplicate encrypted quantum information, effectively bypassing the no-cloning theorem and enabling redundant quantum data storage. The approach uses one-time-use encryption keys that […]
Quantum 10, 1960 (2026). https://doi.org/10.22331/q-2026-01-08-1960 We introduce a new framework for quantifying the complexity of quantum channels, grounded in a suitably chosen resource set. This class of convex functions is designed to analyze the complexity […]
The blog-commenters come at me one by one, a seemingly infinite supply of them, like masked henchmen in an action movie throwing karate chops at Jackie Chan. “Seriously Scott, do better,” says each henchman when […]
The Bloch Quantum, a multi-state coalition led by the Chicago Quantum Exchange, has advanced to the second and final stage of the U.S. Economic Development Administration Tech Hubs awards competition. The proposal, which targets the […]
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